
package calcjava;

/**
 * @author armenba
 */
public class Scanner {
    private String text = null;
    private int pos = 0;
    
    public Scanner( String txt )
    {
        text = txt;
    }
    
    public Lexeme next()
    {
        return null;
    }
    
    private String scanWith()
    {
        return null;
    }
}
